3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '/[\s' . preg_quote('"\\()', '/') . ']/';

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0110.00418.79
8.3.30.0100.00318.96
8.3.20.0080.00020.16
8.3.10.0070.00021.95
8.3.00.0040.00422.34
8.2.170.0120.00322.96
8.2.160.0040.01120.70
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00417.63
8.2.110.0060.00322.11
8.2.100.0030.00717.78
8.2.90.0030.00619.13
8.2.80.0030.00517.97
8.2.70.0080.00317.50
8.2.60.0050.00217.93
8.2.50.0080.00018.07
8.2.40.0070.00018.22
8.2.30.0040.00417.88
8.2.20.0000.00717.51
8.2.10.0000.00819.33
8.2.00.0000.00717.67
8.1.270.0060.00323.72
8.1.260.0070.00026.35
8.1.250.0070.00728.09
8.1.240.0030.00623.72
8.1.230.0100.00319.01
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0060.00317.39
8.1.180.0050.00518.10
8.1.170.0030.00518.59
8.1.160.0070.00022.01
8.1.150.0040.00418.67
8.1.140.0030.00617.30
8.1.130.0030.00517.68
8.1.120.0000.00717.30
8.1.110.0000.00717.30
8.1.100.0000.00717.37
8.1.90.0030.00617.19
8.1.80.0030.00517.32
8.1.70.0070.00017.42
8.1.60.0030.00617.52
8.1.50.0000.00817.45
8.1.40.0000.00817.41
8.1.30.0000.00717.46
8.1.20.0040.00417.61
8.1.10.0000.00717.47
8.1.00.0070.00017.34
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0050.00318.32
8.0.270.0070.00017.26
8.0.260.0070.00016.73
8.0.250.0030.00316.83
8.0.240.0070.00416.93
8.0.230.0030.00516.95
8.0.220.0030.00316.73
8.0.210.0030.00316.84
8.0.200.0000.00816.75
8.0.190.0030.00316.84
8.0.180.0070.00016.90
8.0.170.0030.00516.81
8.0.160.0040.00416.89
8.0.150.0030.00316.82
8.0.140.0000.00716.81
8.0.130.0070.00013.29
8.0.120.0040.00416.85
8.0.110.0040.00416.75
8.0.100.0080.00016.81
8.0.90.0040.00416.68
8.0.80.0030.01216.75
8.0.70.0050.00216.89
8.0.60.0040.00416.64
8.0.50.0000.00716.76
8.0.30.0140.00816.88
8.0.20.0080.01417.40
8.0.10.0030.00316.76
8.0.00.0080.00816.66
7.4.330.0000.00615.00
7.4.320.0000.00616.47
7.4.300.0060.00016.52
7.4.290.0040.00416.45
7.4.280.0000.00616.26
7.4.270.0030.00316.48
7.4.260.0030.00616.48
7.4.250.0000.00716.32
7.4.240.0020.00516.44
7.4.230.0000.00716.42
7.4.220.0070.01016.32
7.4.210.0110.00516.45
7.4.200.0050.00216.45
7.4.190.0000.00716.51
7.4.160.0070.00716.53
7.4.150.0150.00317.40
7.4.140.0110.00817.86
7.4.130.0110.00816.43
7.4.120.0090.00816.38
7.4.110.0060.01216.17
7.4.100.0060.01116.41
7.4.90.0120.00616.35
7.4.80.0090.01019.39
7.4.70.0110.00616.51
7.4.60.0110.01116.52
7.4.50.0000.00516.42
7.4.40.0070.00722.77
7.4.30.0160.00016.54
7.4.00.0110.00714.40
7.3.330.0020.00213.18
7.3.320.0000.00613.11
7.3.310.0000.00715.97
7.3.300.0030.00316.21
7.3.290.0130.00316.16
7.3.280.0110.00416.27
7.3.270.0090.00917.40
7.3.260.0030.02016.57
7.3.250.0140.00316.40
7.3.240.0150.00916.18
7.3.230.0140.00316.57
7.3.210.0160.00616.24
7.3.200.0040.01219.39
7.3.190.0040.01116.11
7.3.180.0130.00616.16
7.3.170.0100.00716.56
7.3.160.0110.00716.20
7.3.120.0030.00714.51
7.3.10.0100.00316.41
7.3.00.0100.00316.77
7.2.330.0140.00316.50
7.2.320.0090.01516.60
7.2.310.0100.00616.63
7.2.300.0060.01016.76
7.2.290.0120.00416.66
7.2.130.0090.00616.61
7.2.120.0070.00316.94
7.2.110.0060.01016.52
7.2.100.0090.00616.81
7.2.90.0030.01216.82
7.2.80.0000.01516.89
7.2.70.0050.00516.72
7.2.60.0000.01516.78
7.2.50.0030.01016.93
7.2.40.0030.01316.68
7.2.30.0030.01216.85
7.2.20.0070.00416.64
7.2.10.0100.00616.96
7.2.00.0050.00918.13
7.1.250.0000.01115.81
7.1.100.0080.00417.97
7.1.70.0070.00016.85
7.1.60.0140.01019.82
7.1.50.0100.01316.79
7.1.00.0000.08022.43
7.0.200.0000.00816.66
7.0.140.0100.06721.97
7.0.60.0100.07319.85
7.0.50.0070.07717.78
7.0.40.0170.07320.12
7.0.30.0270.04720.13
7.0.20.0230.05019.99
7.0.10.0130.07020.01
7.0.00.0070.07720.33
5.6.280.0030.07321.15
5.6.210.0100.05720.68
5.6.200.0100.08318.16
5.6.190.0130.08320.61
5.6.180.3230.04320.60
5.6.170.0170.04020.51
5.6.160.0070.04320.50
5.6.150.0030.05318.20
5.6.140.0000.04018.08
5.6.130.0030.04318.14
5.6.120.0100.08021.00
5.6.110.0000.09720.98
5.6.100.0000.05321.13
5.6.90.0070.04721.07
5.6.80.0070.07020.43
5.5.350.0100.07320.32
5.5.340.0000.09017.95
5.5.330.0100.07720.41
5.5.320.0030.06720.20
5.5.310.0270.06720.29
5.5.300.0070.08317.89
5.5.290.0030.04017.94
5.5.280.0100.03720.67
5.5.270.0070.04020.67
5.5.260.0100.07720.96
5.5.250.0170.03020.57
5.5.240.0100.07320.34
5.4.450.0630.04019.56
5.4.440.0630.04319.20
5.4.430.0900.02319.45
5.4.420.0670.02719.26
5.4.410.0300.04319.25
5.4.400.0600.04018.77
5.4.390.0400.04718.77
5.4.380.0930.03318.88
5.4.370.0470.03019.22
5.4.360.0900.03318.77
5.4.350.0430.04319.04
5.4.340.0430.02718.77
5.4.320.0700.03718.90
5.4.310.0270.03719.05
5.4.300.0630.04018.93
5.4.290.0600.03319.13
5.4.280.0400.04018.90
5.4.270.0800.03719.22
5.4.260.0600.05019.04
5.4.250.0600.03019.05
5.4.240.0470.03319.12
5.4.230.0830.03719.03
5.4.220.0570.04319.09
5.4.210.0500.04019.06
5.4.200.0370.04019.22
5.4.190.0470.04719.16
5.4.180.0630.04019.12
5.4.170.0870.03719.24
5.4.160.0370.05318.77
5.4.150.0670.04319.11
5.4.140.0500.03716.23
5.4.130.0800.04316.37
5.4.120.0600.04016.43
5.4.110.0770.03016.21
5.4.100.0770.03716.43
5.4.90.0830.04016.21
5.4.80.0430.04316.21
5.4.70.0600.03716.44
5.4.60.0730.03316.34
5.4.50.0670.03016.38
5.4.40.0470.04316.38
5.4.30.0630.04016.32
5.4.20.0800.02716.42
5.4.10.0800.03316.21
5.4.00.0570.03316.21
5.3.290.0500.04316.22
5.3.280.0430.04316.22
5.3.270.0370.03016.21
5.3.260.0700.03316.21
5.3.250.0500.03316.21
5.3.240.0700.03716.21
5.3.230.0670.04016.21
5.3.220.0330.04716.21
5.3.210.0800.02716.21
5.3.200.0900.02716.21
5.3.190.0800.04016.21
5.3.180.0870.03716.21
5.3.170.0370.04716.21
5.3.160.0870.03316.21
5.3.150.0870.02716.21
5.3.140.0270.04316.21
5.3.130.0470.03016.21
5.3.120.0570.04016.21
5.3.110.0600.03316.21
5.3.100.0300.04016.21
5.3.90.0830.03016.21
5.3.80.0570.03716.21
5.3.70.0330.04316.21
5.3.60.0900.03016.21
5.3.50.0800.03716.21
5.3.40.0500.03016.21
5.3.30.0670.03316.21
5.3.20.0270.03316.21
5.3.10.0030.02716.21
5.3.00.0300.03716.21
5.2.170.0530.02716.21
5.2.160.0270.02716.20
5.2.150.0600.02716.21
5.2.140.0270.03016.21
5.2.130.0370.03016.21
5.2.120.0300.04016.21
5.2.110.0270.02716.21
5.2.100.0730.03016.21
5.2.90.0500.03016.21
5.2.80.0700.01716.21
5.2.70.0470.02716.12
5.2.60.0530.03316.07
5.2.50.0400.03716.07
5.2.40.0230.03016.07
5.2.30.0270.03016.07
5.2.20.0500.02716.07
5.2.10.0370.03016.07
5.2.00.0300.03316.07
5.1.60.0370.02716.07
5.1.50.0600.02316.07
5.1.40.0670.02316.07
5.1.30.0200.03016.07
5.1.20.0270.03016.07
5.1.10.0530.02716.07
5.1.00.0230.02316.07
5.0.50.0170.02016.07
5.0.40.0300.02016.05
5.0.30.0030.02716.03
5.0.20.0200.01716.03
5.0.10.0200.02016.03
5.0.00.0100.03716.02
4.4.90.0070.01716.07
4.4.80.0200.01316.07
4.4.70.0270.00716.07
4.4.60.0400.02016.07
4.4.50.0300.02316.07
4.4.40.0270.02716.07
4.4.30.0070.02016.07
4.4.20.0200.01716.07
4.4.10.0100.01716.07
4.4.00.0300.02316.05
4.3.110.0300.01316.03
4.3.100.0070.01716.03
4.3.90.0030.01716.03
4.3.80.0230.02016.02
4.3.70.0130.01716.02
4.3.60.0070.01316.02
4.3.50.0270.01716.02
4.3.40.0030.02716.01
4.3.30.0030.01716.01
4.3.20.0030.01316.01
4.3.10.0030.01716.01
4.3.00.0070.01316.01

preferences:
40.02 ms | 400 KiB | 5 Q